[Arena] Arena Zero

This is the fallback arena. If you're crazy enough, you can make your own
arena using this code as a template. Good luck doing all of the other hard
work required though (fixing pointers, finding space to put it, etc.).

80046C48 [054D] - Ring Mat Polygon
80046C4A [0000] - ?
80046C4C [0000] - Ring Mat Texture
80046C4E [0000] - ?
80046C50 [054D] - 2nd Ring Mat Polygon
80046C52 [0000] -
80046C54 [0000] -
80046C56 [0000] -
80046C58 [054D] - 3rd Ring Mat Polygon
80046C5A [0000] -
80046C5C [0000] -
80046C5E [0000] -
--------------------------------
80046C60 [062B] - ?1 Polygon
80046C62 [0000]
--------------------------------
80046C64 [0000] - ?1 Texture 1
80046C66 [0000]
--------------------------------
80046C68 [0000] - ?1 Texture 2
80046C6A [0000]
--------------------------------
80046C6C [0629] - ?2 Polygon
80046C6E [0000]
--------------------------------
80046C70 [0000] - ?2 Texture 1
80046C72 [0000]
--------------------------------
80046C74 [0000] - ?2 Texture 2
80046C76 [0000]
--------------------------------
80046C78 [062A] - ?3 Polygon
80046C7A [0000]
--------------------------------
80046C7C [0000] - ?3 Texture 1
80046C7E [0000]
--------------------------------
80046C80 [0000] - ?3 Texture 2
80046C82 [0000]
--------------------------------
80046C84 [0628] - ?4 Polygon
80046C86 [0000]
--------------------------------
80046C88 [0000] - ?4 Texture 1
80046C8A [0000]
--------------------------------
80046C8C [0000] - ?4 Texture 2
80046C8E [0000]

80046C90 [01] - ?1 Object Count
80046C91 [01] - ?2 Object Count
80046C92 [01] - ?3 Object Count
80046C93 [01] - ?4 Object Count

80046C94 [80046C60] - Pointer to ?1 Polygons
80046C98 [80046C6C] - Pointer to ?2 Polygons
80046C9C [80046C78] - Pointer to ?3 Polygons
80046CA0 [80046C84] - Pointer to ?4 Polygons
--------------------------------------------------------
80046CA4 [80046C64] - Pointer to ?1 Textures 1
80046CA8 [80046C70] - Pointer to ?2 Textures 1
80046CAC [80046C7C] - Pointer to ?3 Textures 1
80046CB0 [80046C88] - Pointer to ?4 Textures 1
--------------------------------------------------------
80046CB4 [80046C68] - Pointer to ?1 Textures 2
80046CB8 [80046C74] - Pointer to ?2 Textures 2
80046CBC [80046C80] - Pointer to ?3 Textures 2
80046CC0 [80046C8C] - Pointer to ?4 Textures 2

(Credits: S.K. Stylez)