- Prime   White Scar  or equivalent. 
 - Coat the entirety of the model, except the longer plumage, with a 1:1: mix of   Seraphim Sepia  ,   Lahmian Medium  and Daler-Rowney Flow Enhancer. It should be a very light coat, and more of a tint, than something to add depth/shade/etc. 
 - Lightly drybrush the tio scales with   Wraithbone  , then   Pallid Wych Flesh  (tbh probably just PWF is ok; wraithbone is extremely close to the post-wash tone). 
 - Using a 1:1 mix of   Lahmian Medium  and   Fuegan Orange  , carefully paint in the 'bunting'-style triangles that follow the monster's spine, making sure to study the video game renditions. 
 - Dot the eyes with   Karandras Green  , and a dot of   Black  for the pupil. Go back in with   Pallid Wych Flesh  if you overstep the eye's recess. 
 - Touch up the longer plumage with   Matt White  if needed. Then, apply a wash of 1:1   Lahmian Medium  and   Casandora Yellow  , coat 2/3s in 1:1   Lahmian Medium  and   Fuegan Orange  , then finally the tips in 1:1   Lahmian Medium  and   Carroburg Crimson  
 - Coat the boulder in   Administratum Grey  , then stipple with   Mechanicus Standard Grey  /etc to rough it up a bit. 
 - Paint the tongue   Screamer Pink  , then highlight   Pink Horror  
 - Drybrush   Cadian Fleshtone  over the limbs and tail to darken them slightly as per the in-game model. 
 - Wash the spikes, spine ridge and areas around the eyes with   Reikland Fleshshade  
 - Drybrush the beak tips with   Black  and use this to paint the talons black. 
 - For the base, I coated it in   Agrellan Badland