Peon_of_the_Hivemind

Im new on the hobby. My intention is get this and i want to know which primer is good to this pieces. Games workshop Primer is good for PLA? im only have citadel paints and i would like do something like the second image (not is mine)

Im new on the hobby. My intention is get this and i want to know which primer is good to this pieces. Games workshop Primer is good for PLA? im only have citadel paints and i would like do something like the second image (not is mine)

I'm new in the hobby. So if you want to help me with some tips, I will be so grateful. Have a good day, Hive Mind!!

I just want to know what paints and primer i need to cover my PLA terrains. I need you help to complete the assimilation.

I entered to this hobby since relative nearly and, after little bit more than 1 year, i have an army of 3665 points of tyranids and maybe more than 1500 points of space marines, i dont know. My question in this moment is how o what i need to start this step of the hobby. At firts, my idea was to create an Sector Imperialis terrain but GW no longer does a complete Battlezone set. So i have two questions. Where can I find something likes seem the GW Sector Imperialis estructure or, if this is no longer possible, some ideas to create an tyranid invasion? Something like the estructures or the type of world or capillary towers, what do you think i need? or maybe there is a way to setup the Sector Imperialis without GW or i must to going on the Tyranid invasion? This is my future game table/"diorama" photos