I do like the design. Quite a lot. It's modern and sophisticated. I really like the subtle detail of the base top being inset to create a reveal right under the sunmica top. I assume the width and length of the sunmica top is exactly the same as the base, it seems that way from the drawing. I like that too, it makes the reveal more purposeful. The short sides are best left plain as i think you planned. You don't show the short side so I'll assume the base connects at the top and bottom, and the field open.
I like the antique polished gold for the base. I like it in concept, I don't know the room it will go in. You're very on track, so I'm sure that is the right finish for your space. For the top carving, again I like the deep brown polish. I think it adds more to the piece by having another finish.
I'm curious about the overall height. What is it? Also, the table is large. Not huge, but large. I don't think you need to make it smaller, I just want to bring this to your attention so you make sure it will fit in your space properly.
Finally, the mirror. Are you using a plain mirror? Smoked glass mirror or a mirror with a slight antiquing would be great.