hi i have a tomcat, have a look in gallery on main site, - dave williams's freestyle in the freestyle album.
i compared maine to danny's at mini in the park. it apears to be wider so the floor pan panel would not fit. also, the diagnal bars on the sides are the opposite way so the checker plate side panels may not fit either.
front and rear are also a completely different shape to the mini based buggy. this is because the metro subframe used on rear is wider than mini. also the front of tomcat uses a cut down front subframe. if you have the fibreglass for the bonnet then you can make all the other panels as they are fairly flat basic shapes. best of luck.