Thrustmaster Eswap X Pro Bumper/Controller Port Replacement

My friend who is experienced in Blender modeled this for me. We went back and forth over a discord call and made about 8 iterations of this, and eventually settled on this model. The part didn't fit perfectly for me after I first installed it, after leaving it in the controller overnight it fit much better and the bumpers didn't get stuck. I've been using the controller with this print for about 2 weeks and haven't had any issues, but I'm not sure about long-term durability yet. The model isn't perfect visually but it is fully functional and comfortable, at least for me. If anybody knows how to use blender and has this controller, I can upload the blend file for you to make adjustments.