photoshop can give you possibilities but the effects must be combined

i am almost sure, if you use a combination of glass, plast wrap, and emboss, or blending layers,
you can find a way to resolve the work, but the time can be long to make the effect,
and also mask and i am not a specialist, with mask but it will be necessary.

you can also try to make a game between light effects.
put maybe water on a glass and scan it and work on it but take care with water and scanner
lol use an other recipient to contain your liquid form for exempel just a few drops and you draw with a finger on the glass plate.
regards