Reverse of a board to use a 68030 in a 68040 socket

I got from a friend this board which use a 68030 + FPU (IIRC) to be used on a 68040 socket.
This was released from HP before the 68040 availability.

High-def scans will be done, and reverse of the board is expected.
At least schematics then a board.
The board will be designed after finding a *working* 68040 board.