Dear Sir,
I have been examining your project and I believe I can deliver a nice Spanish (Castillian) voice-over for it. I offer my personal home recording studio, which is ready and equipped with a high quality gear.
I compose music, which is to say I take care of every step of the production stage, from recording to mastering, that's the reason my voice-overs always sound top-notch.
I took a 9 months radio course during which I learnt about voice marketing, interviewing, diction and timing. After that, I worked in my own music program in a local radio. About my voice, I do not own any particular regional accent, but a pure Castilian register. I am 36 years old, my voice sounds deep and warm but I am able to deliver a wide variety of registers, as I am a good voice impersonator. I haven't heard Doc's voice in the English version of Back to the Future, but I can imitate the Spanish version of it quite good.
I am not allowed to share voice samples on this platform but please check my portfolio, there is a related item from an audiobook I produced for an American client. I offer recording a part of your texts, this way you can hear if it is what you are looking for.
I would lie if I do not say it would be great to voice your project, I am looking forward to it!
Best regards, David.