And I thought refractive liquids were hard... reflective is like 11/10 in difficulty.
Anyway, here is drop of a reflective liquid on contact before dispersion and reaction of the body source. I didn't want to use any lines here and leave the colors with reflections to give the detail due to dense liquids showing similar properties. The phase change is again the difficult part. It's too rapid in the edges. You can see this in the first wave. It's as if I ended up doing the repelling force of impact rather than the residual change for the body source.