SMC has a site call Etech. This models are very accurate for hole location - but you have to know the part number - look on the mfg label on the actual aircylinder.
You can get there by going to
www.3dcontentcentral.com. Browse model suppliers.
Bishop Wisecarver is also there under "all model suppliers" and other FRC manufacturers.
There is also joysticks. But joysticks are in the user supplied category. If you download a joystick model you can get an idea how to create one.
Marie