New multipart kit has new big sheet of decals - which is good.... until it is not. You don`t have spare shoulder marks for terminators (only 5 + 1 for sergeant variant, and even base variants have variations). Not enough text decals, and the worst - no names for sergeant shoulders (and no relief of the text on the model to just use a wash)
There are no spare shoulder parts if you want to magnetize hands - additional one are for sergeant.
As for poses you only select how you glue hands and heads (which you can replace with no helments versions). Other changes need sculpting.
The size of Terminators is bigger than base primaris armour, but still smol. I wanted to paint some simple miniatures so thought these one will work with good relief and not much details.
The rockets variant has a different chestplate - it has lower camera unit, so probably you can`t mount rockets on the base chestplate? Actually you can! It doesn`t touch anything, just slightly different design.
GW has a kit of an approriate designed bases. But they are 28 and 32mm. I needed 25 and 40mm bases. So there are 2 ways: buy or sculpt similar bigger bases.
Actually I did both things - bought 3d models and made recesses in grills much bigger, like on the mentioned GW`s bases. Also I added different cables and tubes to the recesses which was actually more time consuming because Zbrush primitives not always are solid models + you need to remove potential traps for air or uncured UV resin. Could do all from scratch, but not having a 3d printer at easy access it will be hard to guees tolerances.
In the end, for painting all cool effects I needed magnetize 3 hands + shoulder armor, which is ridiculous. After that, it was hard to stop and not magntize abosulety all wargear options and fully rockets version + sergeant\regular version (it`s simpler than magnetizing heads itself).
Started with Mr color C323, mixed with C34 for a mid tone, for shadows used C65. For extra dark shadows Vallejo Express Colors 72.413 Azul Omega which is actually close to original Citadel Ultramarines color (Celestial Blue Contrast irk).
Decals are thin and after Mark Fit Strong became very fragile. This skull made decal almost impossible to place without some cutting beforehand and I still damaged it.