Final of teh Crystal gem series, you can find pearl and ametist here: /g/1532867/0d6d92dcd4/ and here: /g/1801850/a586c060db/. Couldn't find the time to finish this, nor the money :[
Ah. my gallery with less than one star has 2600 views, (this one) While the one with 4 stars has less than 600 views XD (this other /g/2161699/83a3286449/) ¿Ain't that funny? XD