3D Model Tweaks for Printing

I already have a single 3D file that almost meets my needs, but before I send it to the printer I want to tighten up a few things. • Resizing: Only the bottom part needs to change—dimensions must stay proportional to the rest of the piece so everything still fits together cleanly. • Detail edits: While you are in the file, please add or remove any surface details that could cause overhang issues or unnecessary supports. I’m open to subtle suggestions that improve printability but keep the overall look intact. All I need back is the corrected, watertight mesh in the same format you prefer to work with (STL, OBJ or STEP are all fine) plus a quick note on what you adjusted so I can track revisions. I’ll load the file into Cura and do a final slice check, so as long as it passes without red error areas we’re good. If you can turn this around quickly, even better—my printer is already warmed up.