Material / Shader question - Blending 4 colors together

[lowlandet]

I am working on a few renders for a client.

They would like to have 4 pools of nail polish to be arranged like this:

4 different colors from 4 different containers. The modeling is done, I already have the pool ready.

But is there a way to achieve this 4-color material within Corona?

Any suggestions, tips and tricks would be highly appreciated.

Scene file attached.

[Beanzvision]

Hi there, the textures are missing from your scene so I cannot see exactly what you're after. I'm assuming something similar? If so, you could try using a layered shader and mask the areas you want. Or even Photoshop or Bodypaint might be a way to tackle it.

[lowlandet]

Thanks, will try this out.

Thanks again. :-)