Star Trek: The Next Generation (TNG) Enterprise NCC-1701-D 21051-1 or you can buy a Type:New LEGO® Pieces dimensions 8155

or you can buy a second set 42175 as a donor set (they are all included)

The Marksman mech suit - the arrows are more like energy bolts than physical projectiles so you'll have to use some suspension of disbelief with this one

nooks cranny and residence services - the bases are modular

Set Number: 850913-1

io) which can be opened in the building software Studio from Bricklink and edited to your liking

Star Trek: The Next Generation (TNG) Enterprise NCC 1701 D 21051 1 or you can buy a Type:New LEGO® Pieces dimensions 8155 or you can buy a second set 42175 as a donor set (they are all included) The Marksman mech suit the arrows are more like energy bolts than physical projectiles so you'll have to use some suspension of disbelief with this one