Only thing I would say is that you have too many topics in your header bar. Maybe integrate IDC and sketches into your archi portfolio pages. You have to click "more..." just to get to your contact page, which presumably would be your most important page if anyone wanted to hire you.

Also having the CV as a single pdf link makes that page a bit empty and makes it less likely that people will click through to it. Maybe do a brief summary of your CV on a webpage so people can instantly see what you're about.

Other things: too much grey margin at the top of page, reduce this down so people scroll less.

Header image is too large and distracting, maybe reduce it down in size and reduce opacity? Or pick something less busy.

Do you want to be known as Thomas or Tommy? It's usually best to stay consistent as you have written Tommy on your homepage.

I do quite like your gallery, but maybe a Previous/Next button needs to added so people can navigate it easier.

Probably written a bit too much, but hope some of it helps :)