I was expecting an apocalypse army ''see my ENTIRE tyranid army'' is a bit misleading honestly. I would have said ''My tyranids
WIP'', or something along those lines. To the actual wargamer, that is not an army, but a single model.
Now, the paint scheme I like. The grey on the carapace adds to the shell-look you're going for, but I think a wash is needed at certain areas such as the teeth and ''ribs''. The red is not the worst part of the model
IMO.
This is only your tenth post, so don't worry about the tittle that much. I'd like to see the rest of the army.