PC game design

Hi we are looking for PC based game design team the game is how to build access tower like the image attached in the right way the game should be build in 3D not 2D and 1st person view . the objective should be an option of 3 ways to assemble the tower; please check this video for example of steps : [login to view URL] please bid with video of examples of your work and plan on how you are going to go about creating the game. Regards Moudar