mobile missile artillery "jericho" upgrade

some commanders prefer to hit with their ordinance. in the far future, those are far and few in between but those who care use the jericho upgrade: a missle bay that holds the missle in place and the advanced missle with working fins!

you find the rest of the tank of course here:
https://www.thingiverse.com/thing:3655723

thanks to ThatEvilOne for this wonderful addition!