This is not a real camera or lens

This is a dummy/Prop/model based on a canon EOS 7d and 70-210mm

It measures 33 x 16 x 12cm approx. Looks to be 1:1 scale

Made of plastic.

The lens does not come off

It's a unusual item, probably not many around

Obviously this will not take a photo. It's just a display model/Prop