If you're a hoarder that clicks everything like me, you may have noticed sometimes an item or container that just makes your UI say "can't reach" despite it clearly being in range, and no amount of box stacking and climbing shenanigans seems to let you reach it. I want a mod that simply increases the range of your character. Let me have invisible extendo-arms if it lets me reach that bottle!
If that is impossible to code, how about a gentle type of telekinesis? One that moves the object like you were click-dragging it, but with the same range as telekinesis spell. No more flinging a book at terminal velocity to the ground, pissing everyone around you off. That wouldn't help with reaching static containers such as "row of books", but it would be a start.