i love both of them, but things to note:
topaz, use in very small amounts because the technique is so old and unoriginal and prominant in your sigs atm.
1.amazing c4d, if you made it yourself then gratz, like the lightening and effects you laid on it, but i think where the light is on the focal is slightly oversaturated, it also has great depth.
2.Amazing flow and loving the 3 toned colour scheme but i wish there was more red on it. It's a very original concept which has a clean yet murky side to it.
Keep going mate these are amazing.