Looking for level/puzzle design help

Hi,  for the last half year I was improving my skills with UE4 (sorry, Blender :(  ) And now I'm working on a small personal project game in inspiration of the first Tomb Raider style.  Now  I am looking for a person who is interested/have ideas for creating an interesting one level with some puzzles to roam for 10-15 minutes. The theme is castle/dungeon. As I have all the models I need I would like to get the design on paper (or by agreement to arrange it in Blender or UE4 from assets I will provide, but its only an option).


If someone is interested in this little challenge p.m. me and we will talk about the fee for your time.