The tanks that I drew don't fit well with the idea of throwable capsules, I should have looked more in the ruleset :/
See attached some concepts for 4-slot and 7-slot clips. This may needs some testing for balancing, if the ammo counts need to be changed I'll have to modify the graphics accordingly.
handobjs are tricky, I'll only try when the design of the weapon itself seems "final"
edit: I did them anyway since I don't know if I'll have time this week. See the attached zip. I made a single tiny image for the clip in hand and floor, because IMO these don't need to be distinguishable from the battlescape map.