Ender 3 V3 STEP file SE & KE CAD

I've acquired a few Ender 3 V3's and am pretty happy with them. Have a grand picture in my head of all the mods I'd like to do. I couldn't find a CAD model good enough for my plan so I am making my own. I've got more parts in the works, please like, subscribe and download. 

If you like my work and respect the time I've invested, I would greatly appreciate your gratitude

https://buymeacoffee.com/bootemaker

Below are links to V3 mods, kinda like a collection.

https://www.printables.com/model/1332877-minimalist-fan-mount-for-ender-3-v3-se

https://makerworld.com/en/models/373923-creality-ender-3-v3-ke-se-blocks-for-inserts?from=search#profileId-296420

Edit, 7-13-2025; ive completely disassembled one of my printers. Looking at 3d scanning. Stay tuned. No luck with scanning, all calipers here.

Edit, 9-28-2025; still working on it. I installed the attachment point system from Need It Make It. Made test jigs to prove accuracy.  I've update the step model with all that data, one eom and one "Need It Make it" or NiMi. I added the blocks that Need it Make it designed although I made revisions on 3 of them. I plan to add a set with no holes so as parts a designed to fit them, you can drill from the outside in using the parts as guides.  Added some pics of my cad renderings and the jigs.

Edit, 10-23-2025; finished Y motion detail with bed and added the X gantry. the SE uses a 42-34 X stepper(shown), KE uses 42-40. Print head is next

Edit, 10/26/2025; added tool head combined from https://www.printables.com/model/969613-ender-3-v3-se-cad-hotend-assembly-mostly-stock and https://www.printables.com/model/308416-creality-sprite-extruder-work-in-progress also included POM wheels from an OG Ender3 model.

Edit, 12/1/025; added power supply and power socket, not perfect but close