You can hear some of my voice stuff here: http://www.josephbracken.co.uk
I realise a lot of the samples in that demo reel are very 'shouty' or in some way gruff characters, but I assure you I can do other intonation(s).
I'd also be up for helping in a more limited capacity with writing (of dialogue, quests etc) if you need that. I've got quite a bit of experience

Thanks!