Some others I've found while searching for Classic Mini related prints (I can't of course guarantee that any of these will work, or match your model Mini)
SU HIF44 Air Cleaner Elbow
https://www.thingiverse.com/thing:5733101Gauge holder allow extra gauges to be added to a Cooper S 3 clock binnacle
https://www.thingiverse.com/thing:5913417Seat Belt cover
https://www.thingiverse.com/thing:3018522Centre binnacle extension piece for a tachometer like the old Broadspeed type
https://www.thingiverse.com/thing:4710094Case for a 12v power adaptor which fits in the ashtray space in the upper dash pad
https://www.thingiverse.com/thing:1638494Gearbox spring and ball tool for synchronizer assembly
https://www.thingiverse.com/thing:3838125or
https://www.thingiverse.com/thing:5371649Gearbox Double Roller Bearing Removal Spacer Tool
https://www.thingiverse.com/thing:3838110Wheel Bearing Installation Tool - install the outer rings of new wheel bearings for disc type minis
https://www.thingiverse.com/thing:3838122Clutch Slave Filler - Pre Verto versions
https://www.thingiverse.com/thing:6531954Sun visor mounting brackets
https://www.thingiverse.com/thing:5324057Demister vent
https://www.thingiverse.com/thing:5371986Starter motor plug - magneti marelli pre-engaged starter
https://www.thingiverse.com/thing:4942483Door lock plinth/surround
https://www.thingiverse.com/thing:4940208Clutch oil seal tool
https://www.thingiverse.com/thing:4600947Phone holder (replaces dashpad ashtray)
https://www.thingiverse.com/thing:2203204LHS heater tube
https://www.thingiverse.com/thing:3969645CZH628 B-pillar striker blanking cover plate
https://www.thingiverse.com/thing:4680972123ignition electronic distributor seal
https://www.thingiverse.com/thing:4841962Cup holder - attaches to front seat bracket
https://www.printables.com/model/480988-classic-mini-cup-holderSteering column indicator/blinker holder
https://www.printables.com/model/859028-classic-mini-blinker-holderString method clips for DIY toe check
https://www.printables.com/model/757603-classic-mini-string-method-tracking-front-clipsGrille Grommet for Clubman grille (CZH614)
https://www.thingiverse.com/thing:2526421
_________________
-Alan
I blame my dad for my love of minis. I think I was conceived in the back seat of one
I also blame my Dad for me being 6' 1" - not really the optimum height for driving a Mini.