in short no not really
no such thing as stabilized hardwood or bog wood or dogwood etc I pressured a block for 2 months at 160 psi to test and the resin it only went in 5mm due to the fact a hardwood has no air holes for the resin to go into only really rotten loose wood can be stabilized.
that looks like a purple heart or a spalted semi-hardwood you could try a fine oil to make the wood expand a little but what has happened is the wood has dried out completely say to -8% water content which means it was about 20% when it was made, wood being a live thing will expand and contract but add hand moisture, environment and what the water content was when you start making means the mod will move about