This massive image modification removes colour profile information and adds an alpha channel. The first saves a little space, the second costs a little space. First is needed since SDL on OSX applies colour profile info which, while cool, is useless so long as the other theme colours are un-adjusted. Second is since we are apparently requiring full 32 bit surfaces now.

255 255 237
203 209 250
$54 $5C $9D
$34 $3C $7D $80
bath.ogg
15
6
Toothbrush
120 245 8 15 1 90 6 65 220
Toothbrush_g
85 243 10 11 1 89 13 97 211
Toothbrush_b
113 245 8 15 1 84 6 66 218
Duck
102 253 20 4 1 48 142 150 107
Duck2
50 94 16 4 1 5 15 101 72
Bubble
37 78 3 2 1 0 0 77 44
0
100
1 0 0 10