About this 3D model

This might be a bit over engineered, but I was after a TPU wrist rest of some sort for my 65% keyboard. Issue was I have a 250mm build deck and I didn't like the idea of a big ugly join down the middle to get the required 312mm. So I came up with this. Frame I made from ASA and ABS, Pads are 95a TPU that flex in the middle for some softness. You can cut it anywhere in the slicer but I found cutting the frame into thirds was best at this point. Could be extended in slicer also to suit any keyboard. I glued the joins then used foil tape to cover all the TPU parts before giving it an acetone vapor smooth. Came out pretty good overall.