Could you add a sketch.
I'd have to draw it on paper, sorry. Computer skills are not my forte.
I'm going to be lucky to get 1 & 1/2" thickness. Defects in the wood and mistakes on my part is making this smaller.
I just got done with the 2nd glue up, with the end grain top and bottom. It's about 15" square x 1 & 1/2" thick. All maple.
I hope to make endgrain strips of walnut to go around the outside.
You don't always get what you go after,but you do get what you wouldn't have got if you didn't go after what you didn't get. Blaze Foley