Is there any trick to implement cesium scripts into terria?

[aminevsaziz]

Like the title suggest, is it possible to add sandcastle cesium code into terriajs? I'm new to both and I tried some examples on cesium castle and I want to pass that into terria.
Furthermore, is possible in terria to:
1.to customize points shape into hexagon?
2. Change line charts into bars and pies?

Thank for your help and I hope I get some help