The razors and glass look great, which actually makes the unrealistic ice stand out.
The ice needs a lower IOR, and although the surface features are excellent, it needs some internal texturing (you know those white spokes that form in your ice cube tray). Right now, they kind of look like mirrors.
Also, LOVE the lipstick texture!
Thanks for a great review :D To be honest I never thought of the little lines in the ice... shows you should always use a reference as now you have said it they do look missing. You are right though it is the ice that lets it down.
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