Mock-up display point

Four sided, flat-pack stand in development. Possible round drum bass - but could be bulky. Possible round raised top for graphics and title. Would like to include lighting but dealing with cable and rotating top is an issue, unless the stand is fixed and viewers have to walk around it which means it cannot go too near a wall.

I have been looking at a combination of grey 5mm foamex board for the sides and thin mdf for the top and bottom shelves. 3 of the sides are removeable except for the one with the wire pockets protruding.