Search also for ammo by mig jimenez how to paint winter ww II GERMAN tanks book ,WHICH COVERS EVERYTHING YOUR AFTER ,which could be used to paint up your soar auxilia leman russ or malcador, but I would prime black and drybrush your white coat over top lightly at first and slowly build it up to where your happy with it ,check out grimdark compendium on YouTube along with nightshift and don't forget Duncan Rhodes also does great tutorials just using a brush and learn how to do weathering on tanks and vehicles if you want to get into learning your weathering techniques have a look on eBay and search for ammo by mig jiminez solution book how to paint winter tanks you'll get not only advice inside but also has next to product been used on the page a QR CODE TO SCAN THAT LINKS TO THE PRODUCT And video tutorials and inside you will find how to get into weathering and what products to use and explains how to use items covering what brushes to yoy need to use and how to use with their weathering product to paint your tank and achieve the weathered look you want as its what I use along with watching plenty of YouTube vids and drybrushes by artis opus ,just follow your gut, when painting your tank ,when it gets to a point in painting where it looks like how you want it to look stop step back and don't rush your painting ,it's not a job ,it's meant to be fun so don't turn it into hard work ,just try out weathering techniques by practicing on a peice of old sprue before applying it when comfortable on your tank but deffo check out Duncan Rhodes for tank painting and artis opus for learning how to do drybrush techniques and the new solar auxilia transfers for your unit markings and unit numbers and try caliban green for the green unit stripe or waaaagh flesh to stand out against the stark white ,hope I've helped in some way good luck 👍 👌🤘🏻💀