Just getting in to 40K. Wanted to do an action pose with a dreadnought.

I only have the ultimate starter set, with a couple of add ons. I have a brutallis dreadnought, sternguard vet squad, winged hive tyrant, swarmlord and biovore added on. I wanted to do a cool pose so I bought this contemptor dreadnought and this is the result. Keep in mind I’m super new to building and painting.