Battery boxes for the feet

So I've got the PVC battery boxes for the feet, and commenced to work on getting them ready. I had the cutout points marked on the foot shells, so I transferred 'em to the battery boxes and got 'em opened up, thus:

Couple bolt holes going through, and I can fasten them on. Tada:

Also, check out what was parked at the hair place next to the hackerspace: a Tesla!

(one for me too, please)