>>Is there any other games which use *.bin or *.pod format?
Well I believe .bin and .pod is a TRI thing so no other games have that format... I'm sure you can convert models from other games tho
>>Is there any other games which have models which can be converted?
There is always a way... as long as the game is "editable" I believe.
>>Does tomb raider use the same concept as mtm as the levels are made of squares and there are things like ground boxes
It is more then likely... most games and all 3d editors use Squares for terrein... It's a computer thing... Ground boxes maybe... I think in Zelda 64 and Donky Kong 64 they use those too