By the way, after test and test, I found the maximum acceptable size of a texture for SH3 is 3748322 square px, like 2738 x 1369 (=3748322), or 1936 x 1936 (=3748096). Any texture larger than that (like 1937 x 1937) will make the game stop (not crush, but stopped, unresponding) when meeting the ship with the texture.
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