Found that part sitting on top of the droid strip thanks to mensaboy's scan of a tamiya leopard over on studioscalemodelers. So I dug out my old kit (not the A4 leopard) and put the cupola part on the pyro droid strip and it fits perfectly!
I'm already figuring out servo controls for the rotation and recoil movements!
Not sure about Wasilis but ours will be out after the Narcissus.
Yes, there was, but it fell off the board due to inactivety. :facepalm I've asked the staff if it can be retrieved. If not, then i'll post a new thread.
But as for your interest, all i am offering are the styrene bits, no kitparts at all.
Cheers,
Wasili