Post-apoc doesn't really fit in with the Dota art style. It's super heavy fantasy and the closest thing to being 'sci-fi' are the Keen folk which are very heavily inspired by steampunk technology. The rest of the set looks alright but could use a little steampunk injection, but the mount idea is IMO ridiculous for this…
The open hood concept's incredible! The silhouette is nice and I like the full fabric approach in the design, just the pattern needs to be thicker else it doesn't show up in-game. I'd enjoy it better if the golden parts are more visible. Personally I feel the scope colour gives me a sci-fi feel to it, if you can carry over…
Mihal, I like the overall shape of the shield. I think you could do some material definition to break up the interior more. The sword and shoulders are awesome though. Did you already submit the helm? The biggest thing that stands out to me in the whole set is the fact that helm wraps the chin. It makes it feel more sci-fi…