Each group of arches in the standard arch object set consists of three sizes: arch?? (basic), arch??m (medium), and arch??l (large.) Basic arches are 4 meters high and wide, and 2 meters deep. Medium arches are 8 meters wide, 4 meters high and 4 meters deep. Large arches are 8 meters high and wide and 4 meters deep. Most of the standard arch sets also have a corresponding 4 meter by 4 meter panel arch. For example arch01, arch01m, arch01l, and parch01 all use the stone1 texture.

Name	Width	Height	Depth	Tiling	Texture	Mask
arch01.rwx	4	4	2	2×2	stone1
arch01l.rwx	8	8	4	4×4	stone1
arch01m.rwx	8	4	4	4×2	stone1
arch02.rwx	4	4	2	2×2	stone2
arch02l.rwx	8	8	4	4×4	stone2
arch02m.rwx	8	4	4	4×2	stone2
arch03.rwx	4	4	2	2×2	stone3
arch03l.rwx	8	8	4	4×4	stone3
arch03m.rwx	8	4	4	4×2	stone3
arch04.rwx	4	4	2	2×2	stone4
arch04l.rwx	8	8	4	4×4	stone4
arch04m.rwx	8	4	4	4×2	stone4
arch05.rwx	4	4	2	2×2	stone5
arch05l.rwx	8	8	4	4×4	stone5
arch05m.rwx	8	4	4	4×2	stone5
arch06.rwx	4	4	2	2×2	stone6
arch06l.rwx	8	8	4	4×4	stone6
arch06m.rwx	8	4	4	4×2	stone6
arch07.rwx	4	4	2	2×2	stone7
arch07l.rwx	8	8	4	4×4	stone7
arch07m.rwx	8	4	4	4×2	stone7
arch08.rwx	4	4	2	2×2	stone8
arch08l.rwx	8	8	4	4×4	stone8
arch08m.rwx	8	4	4	4×2	stone8
arch09.rwx	4	4	2	2×2	stone9
arch09l.rwx	8	8	4	4×4	stone9
arch09m.rwx	8	4	4	4×2	stone9
arch10.rwx	4	4	2	2×2	stone10
arch10l.rwx	8	8	4	4×4	stone10
arch10m.rwx	8	4	4	4×2	stone10
arch11.rwx	4	4	2	2×2	stone11
arch11l.rwx	8	8	4	4×4	stone11
arch11m.rwx	8	4	4	4×2	stone11
arch12.rwx	4	4	2	2×2	stone12
arch12l.rwx	8	8	4	4×4	stone12
arch12m.rwx	8	4	4	4×2	stone12
arch13.rwx	4	4	2	2×2	stone13
arch13l.rwx	8	8	4	4×4	stone13
arch13m.rwx	8	4	4	4×2	stone13
arch14.rwx	4	4	2	2×2	brick1
arch14l.rwx	8	8	4	4×4	brick1
arch14m.rwx	8	4	4	4×2	brick1
arch15.rwx	4	4	2	4×4	glass1
arch15l.rwx	8	8	4	8×8	glass1
arch15m.rwx	8	4	4	8×4	glass1
arch21.rwx	4	4	2	2×1	stone7
arch22.rwx	4	4	2	2×1	stone7
arch23.rwx	4	4	2	2×1	stone7
arch24.rwx	4	4	2	1×1	brick1
pan1404.rwx	4	4	0	2×2	stone14
pan1405.rwx	4	4	0	2×2	brick1
pan1406.rwx	4	4	0	2×2	stone6
pan1407.rwx	4	4	0	2×2	brick1
pan1408.rwx	4	4	0	2×2	stone7
pan1409.rwx	4	4	0	2×2	stone6
parch01.rwx	4	4	0	2×2	stone1
parch02.rwx	4	4	0	2×2	stone2
parch03.rwx	4	4	0	2×2	stone3
parch04.rwx	4	4	0	2×2	stone4
parch05.rwx	4	4	0	2×2	stone5
parch06.rwx	4	4	0	2×2	stone6
parch07.rwx	4	4	0	2×2	stone7
parch08.rwx	4	4	0	2×2	stone8
parch09.rwx	4	4	0	2×2	stone9
parch10.rwx	4	4	0	4×4	stone10
parch11.rwx	4	4	0	2×2	stone11
parch12.rwx	4	4	0	2×2	stone12
parch13.rwx	4	4	0	2×2	stone13
parch14.rwx	4	4	0	2×2	brick1
parch15.rwx	4	4	0	4×4	tile1
parch18.rwx	4	4	0	4×4	tile4
parch19.rwx	4	4	0	2×2	dirt
parch20.rwx	4	4	0	2×2	wood1
parch21.rwx	4	4	0	2×2	wood2
parch22.rwx	4	4	0	4×4	wood3
parch23.rwx	4	4	0	4×4	wood4
parch24.rwx	4	4	0	2×2	wood5
parch25.rwx	4	4	0	2×2	metal1
parch26.rwx	4	4	0	2×2	metal2
parch27.rwx	4	4	0	4×4	glass1
parch28.rwx	4	4	0	2×2	grass1
parch29.rwx	4	4	0	2×2	grasso
parch30.rwx	4	4	0	1×1	water1
parch31.rwx	4	4	0	4×4	tile2
parch32.rwx	4	4	0	4×4	tile3
xgate1.rwx	16	12	6	1×1	gatetr gatebl	gatetr! gatebl!
xwo01.rwx	10	14.25	10	8×4	stone4 tile3