I sort of played around with LEGOS and this is what came out. I'm not sure how I would concoct a step-by-step since they are all pretty much blocks, but I can tackle the challenge if anybody really wants me to make one -- Though the semi-circular ones follow a specific pattern that you could no-doubt discern should you look at it more closely.
The models shown are that of a Bonsai tree, the Yin and Yang, and Vladimir Todd's logo (All rights of the logo itself go to Heather Brewer. . . Except for the Lego piece itself, of course).