Build yourself bowl (calories and protein?)

Had this build yourself bowl at the airport (it wasn’t too nice, somehow the tofu was very salty), can someone help me with the calories:

• base was half quinoa, half lettuce
• toppings were: tofu (seemed like smoked and very salty, definetly not fried), feta cheese, carrots that seemed fermented, cucumber, kimchi and aubergine/eggplant
  none of the ingredients seemed fried or done in oil
• I got the bowl without sauce/dressing
  Picture 2 for hand in comparison, picture 3 for leftovers.

I would have estimated 250 for the base and 300 for the toppings (given that I didn’t eat all of the feta), but maybe that’s too low? Protein wise, do you think 20g is accurate?

Thanks so much!