This is not an extensive list, but it will have most of the components needed for you to modify your Home Depot R2D2.
These STL’s are for a FULL SIZE R2D2 you will have to modify these files for them to work.
If you are looking for STL’s that will work for your Home Depot R2 unit please check the homepage.
Holo Projector
R2D2 Restraining Bolt
Droid Restraining Bolt Arriflex Lens
R2D2 Dome Pie Top remix
Socketed R2D2 Utility Arm
R2D2 logic displays
R2D2 Large Logic Light - Frameless - Teeces v4
Large and small logic psi box for fairy lights
R2D2 Center Vents (One Piece)
R2D2 Upper and Lower front vents (Version 2)
R2D2 Top Vent 1:1 scale (Version 3)
R2D2 utility arm frame and servo mount
Astromech LDP CSL (Large Data Port)
R2D2 lift system
1:1 scale r2d2 power coupling
Full sized R2d2 coin slots
R2D2 Zapper
R2D2 Life scanner
R2D2 Leg Hose Fitting
R2D2 Battery Box
Astromech 3.5" Speaker Adapter