You may or may not be familiar with the ComiPo! series. For those who arent, it is essentially a piece of software released in Japan late last year which allows you to create and utilize 3D character models and a number of other things such as environments etc to produce your own (good) quality manga title without the need to be able to draw well. ComiPo LLP which is responsible for the distribution of the software has recently announced that they are going to be distributing to the English market starting from the 15th of September, with an English trial version already available from HERE or HERE.
The game will set you back $49.95. Whilst they have not announced anything for the English software yet, they have released DLC packs for the software in Japan filled with costumes, environments et cetera which cost around 1,000 yen each from memory.