It points out features in the cat that seem out of place or poor in quality and recommends changes with some artistic examples. Out of all the forms I find Troll cat to be the largest disappointment in that it does not look finished and it feels like whoever made it wasn't really checking out Trolls during the creation process. I don't necessarily agree with all the proposed suggestions in the artwork, they seem a bit too fluffy when it comes to the hair, but I think they're good suggestions and are nice color combos. I like the ornaments, tusks, eyes and they also much better resemble tigers while maintaining outrageous coloration. :p The original sketch showing braids/dreadlocks along the back would be much nicer than the two dangly braids.
Some points where the model fails:
- With the Troll cat you can see how transparencies aren't done properly along the beard and braids
- There is less fur detail throughout the model, especially around the claws which leaves a harsh shiny line and the muzzle which lacks any form of detail, it basically just glows.
- The lips come together with a downward point instead of a more catlike reverse V.
- The tusks are shaped more like door handles and are shown to come out from the throat.
- The eyes aren't Troll eyes and Trolls don't have eyebrows, especially not long bushy ones, that's more of an elf thing.
- The braids stick out strangely while yawning and are positioned at an odd angle overall. Dangling braids are also less of a Troll thing, copying from the Tauren.
- The overall face shape given by the 'mutton chops' and beard is too directly copied off of the Tauren, while the other forms keep some more distinction.
- For the blonde haired model the blue paint on the shoulder looks like it was poorly painted over an orange version.
Some comparison pics it shared:

Details pointed out and 2 suggested changes to better match bear form:


Suggested colour schemes:

Compared to originals:
Yellow hair
Red hair
Blue hair
White hair
Green hair
Just something interesting to think about. If you've seen any other artistic suggestions that could improve the Troll cat I'd love to see them!