DLsite : http://www.dlsite.com/maniax/work/=/product_id/RJ181932.html

Base +8, araigumax +6, NaruZyx +7

001 - 001 -- Title Page
002 - 029 -- Black hair, No glasses, No tan, Brown eyes
030 - 057 -- Black hair, No glasses, No tan, Brown eyes (textless)
058 - 085 -- Black hair, Glasses, No tan, Brown eyes
086 - 113 -- Black hair, Glasses, No tan, Brown eyes (textless)
114 - 141 -- Orange hair, Glasses, No tan, Brown eyes
142 - 169 -- Orange hair, No glasses, No tan, Brown eyes
170 - 197 -- Black hair, No glasses, No tan, Dot eyes
198 - 225 -- Black hair, No glasses, No tan, Dot eyes (textless)
226 - 253 -- Black hair, Glasses, No tan, Dot eyes
254 - 281 -- Black hair, Glasses, No tan, Dot eyes (textless)
282 - 309 -- Orange hair, Glasses, No tan, Dot eyes
310 - 337 -- Black hair, No glasses, Tan lines, Brown eyes
338 - 365 -- Black hair, Glasses, Tan lines, Brown eyes
366 - 393 -- Black hair, No glasses, Tan lines, Dot eyes
394 - 421 -- Orange hair, No glasses, Tan lines, Brown eyes
422 - 449 -- Black hair, Glasses, Tan lines, Dot eyes
450 - 477 -- Orange hair, Glasses, Tan lines, Brown eyes
478 - 505 -- Orange hair, No glasses, Tan lines, Dot eyes

Barring textless variants, all that's missing are [Orange hair, No glasses, No tan, Dot eyes] and [Orange hair, Glasses, Tan lines, Dot eyes].

Base +6, coes159 +7, 3ro +6, kinoshita_tokichiro +25, Jot18 +5, test010 +5, jackyyyg +6, RF518 +8, kemono69 +10, member33 +8