Hey Hey,
I love your mods so far, but i have a bug report for you. when picking up the turret version, it gives you the car version.
to fix this, change line 314 in prototypes/entity/pak.lua from:
minable = {mining_time = 3, result = "kj_pak"},
to
minable = {mining_time = 3, result = "kj_pak_turret"},
thanks and greetings,
Flo