The new characters should show up on the New-U machine. However, due to the way the list for the New-U is set up, this only happens in a new game. Also, whatever character you start as is not in the list and needs to be added in game by donating your DNA.
When you use a modded game from a save created before you made the mod, the following helps.
You can manually add the characters to the New-U list as follows:
Using the command mode (` key) enter:
(set:$available_dna to it + (a:"characterid"))
where characterid is the name for the character you want to add.. e.g ("littleblonde", "evalovia", "marley", "adriana", etc.)
When you use a modded game from a save created before you made the mod, the following helps.
You can manually add the characters to the New-U list as follows:
Using the command mode (` key) enter:
(set:$available_dna to it + (a:"characterid"))
where characterid is the name for the character you want to add.. e.g ("littleblonde", "evalovia", "marley", "adriana", etc.)