Like it says this is a simple cavemap, it is supplied in different ways (grid, furnished, not furnished etc.). As a amateur mapmaker myself I quite like the style, it looks quite different than the usual maps I see (in a good way). Especialy the furnishing is very well made (did you make those assets yourself?). The textures do look a bit "watery" but maybe that is the style you where going for. All said and done if you are a DM and need a cave map have a look, you might like what you see!