Here's my 6 inch custom Marvel Legends style Inspector Gadget figure. I'll have a full strip uploaded soon and you'll be able to see all the different attachments including his radar, extendo-limbs, and gadget cannon!
He was made from a Watchemen DCD Rorschach body, figma-type character legs, DCU Question hat, custom sculpted head, and spawn Interlink fodder parts for arms. Normal arms are movie Doc Ock arms.
Shown here are the alternate arms inspired by Rubendevela's art here:
That was some nice work!