Feet

Print in 95A TPU. Use at least 4 perimeters.

Put into the bottom and use a self-tapping screw from the inside to fix it.

Bottom plate mount

Drill M5 holes into the bottom and use M5x20mm (or longer), and fix them with nuts. Optionally you need to drill out the holes in the print.

Use M4 inserts to mount the body of the dryer to the replacement mounts.