Star Sapphire | Fullsize: is this $18 stack worth it for Self Improvement?
Quick answer
| Best for | 3D printing enthusiasts looking for a high-detail, 1/8 scale character model that is ready to slice immediately. |
| Skip if | You do not own a resin printer capable of handling 18 separate pieces or a 279mm height, or you prefer single-piece prints. |
| Price | $18 |
| Format | 3D print files (STL, LYS) + images (1.35 GB) |
| One-line take | A complete, pre-supported 1/8 scale figure with both Lychee and standard STL options, offering flexibility for different slicers. |
What you’re actually buying
You are not just buying a static shape; you are buying a complete workflow for a complex 1/8 scale character. At $18, the Star Sapphire | Fullsize package from Bastet Figures delivers a 1.35 GB file set that covers every stage of the resin printing process. The core value here is the inclusion of both presupported STL files and Lychee (LYS) files. This dual-format approach is significant because it respects the specific toolchain of the buyer: if you use Lychee Slicer, you get native support generation; if you use Cura or Chitubox, the pre-supported STLs save you hours of manual support placement.
The model itself is a substantial build, standing 279mm tall with a footprint of 188mm by 205mm. It is not a single blob of plastic; it is an articulated figure broken down into 18 distinct pieces. This level of articulation is what allows for dynamic posing after printing, but it also means the file structure is designed for assembly. You receive the unsupported files for those who prefer to build their own supports from scratch, as well as the uncut files for those who want to inspect the geometry before slicing. It is a comprehensive kit that treats the 3D printing process with the same seriousness as the final display piece. (Star Sapphire | Fullsize)
Why it’s on our radar
This listing stands out because it addresses the two biggest pain points in high-detail character printing: support complexity and scale. Most 1/8 scale models are either too small to capture intricate details or too large to print without warping. The Star Sapphire model sits in the sweet spot, offering a 279mm height that is manageable on standard 9K resin printers while still providing enough surface area for fine details. The fact that it was released as part of a June Term subscription indicates a consistent production schedule from Bastet Figures, suggesting that the files have been tested and refined through a release cycle rather than being a one-off upload.
The inclusion of Lychee files is a specific differentiator. Many sellers only provide generic STLs, forcing users to guess at support structures for delicate features like hair or armor. By providing both pre-supported STLs and native LYS files, the seller acknowledges the technical depth of the 3D printing community. This is a product for people who care about the process of printing as much as the result, ensuring that the 18 pieces come out clean and ready for assembly. (Star Sapphire | Fullsize)
What actually matters
Before you click buy, verify that your printer’s build plate can accommodate the 279mm height. While this is a standard size for many 9K printers, it may exceed the capacity of smaller 6K or 4K machines. Check your specific printer’s manual to ensure you have the vertical clearance required for the Star Sapphire model.
Second, consider your comfort level with 18 separate pieces. This is not a “print and done” project. It requires careful alignment, cleaning, and curing of multiple components. If you are looking for a single-piece print to minimize post-processing time, this model’s articulation will require a more involved assembly process. However, if you enjoy the satisfaction of building a fully articulated figure, the piece count is a feature, not a bug. (Star Sapphire | Fullsize)
Finally, check your slicer compatibility. If you are using a slicer that does not support Lychee files, you will be relying on the pre-supported STLs. Ensure that your slicer can handle the specific support structures provided without errors. The file size of 1.35 GB is substantial, so make sure you have sufficient storage space and a stable connection for the download. (Star Sapphire | Fullsize)
Mid-check
If you’re still on the fence, open Star Sapphire | Fullsize, skim two reviews (if any), and ask: would I use this this week?
FAQ
Is the Star Sapphire model suitable for FDM printers? No. The 1/8 scale and 18-piece articulation are designed for resin printing. The level of detail and the small size of the individual pieces make it impractical for FDM technology, which typically struggles with fine features and small, intricate parts.
Do I need to use Lychee Slicer to print this? No. The package includes both Lychee (LYS) files and presupported STL files. You can choose the format that matches your preferred slicer. If you use Cura, Chitubox, or another STL-compatible slicer, you can use the pre-supported files directly. (Star Sapphire | Fullsize)
How much post-processing is required for the 18 pieces? You will need to clean and cure each of the 18 pieces individually. This involves washing them in isopropyl alcohol and curing them under UV light. The assembly process will require careful alignment of the joints to ensure the figure moves correctly. (Star Sapphire | Fullsize)
Bottom line
The Star Sapphire | Fullsize is a premium 3D printing asset that respects the technical skills of the buyer. At $18, you are getting a complete, multi-format file set that includes both native Lychee files and pre-supported STLs, along with unsupported and uncut versions for maximum flexibility. If you own a resin printer with sufficient build volume and enjoy the challenge of assembling a 1/8 scale articulated figure, this is a solid investment. The 18-piece design allows for dynamic posing, and the dual-file format ensures you have the right tools for your specific workflow.