If any aspiring actors are reading, then you might consider approaching your agent with a suggestion. One of the hardest resources to come by for modders is decent voice acting. Any of us can grab a microphone, edit some clips to alter our voices, and put it to work BUT... Well, that's not the same as professional acting, is it? Much moreso, what we find often is that modders voice their creations themselves, or involve their friends and family. So, the suggestion would be to refer talent to what is described herein. Yet this is not limited to professionals -- a greater pool of people willing to be immortalized in Tamriel helps all modders, and by extension, all fans of this game.
I did some acting in the past, and I know that one of the most important things an aspiring actor needs to do is to beef up their portfolio. So, meetups and round tables of various areas some times create independent projects just to get an entry for the resume. Now, voice acting is a niche, but it's one that relies entirely on your skill with delivering lines. So, there's no need to be concerned with your "look," the politics of casting calls, nor even travel. Lines may be recorded at home, sent to a modder, and then a clip from the game can serve as a reference for your resume.
The beauty of this is that anybody can get involved. So, here's what I propose: A group of people united to deliver lines, who can be approached by modders and submit clips to compete for parts. Modders submit lines with context and character information, and actors respond with their delivery of lines so the modder may choose the one that most closely matches what they're looking for. All we need is a place to make submissions possible, and between blogs (to post news and accolades), Reddit (to thread requests and implement a voting system), and Soundcloud (to share the clips), we can do this without spending any money on resources, though for purposes of organizing this I'm willing to volunteer some funds for promotion.
Note here that with a community-based approach, a talented voice actor might become something of a community celebrity. That's when the offers start rolling in. With voicing in games still relatively new, this suggestion bears the potential of becoming a "talent garden" where the profession may grow for the betterment of the entire gaming industry. With enough participation, it's likely we'll see people get involved just for fun who then discover a talent they might never have known they have.
So, if anyone (actor or not) is interested, reply herein. Let's see if we can make this generation of mods better than ever!
UPDATE:
1. Let me stress that I am not seeking free professional voice acting for my mods. To prove no conflict of interest, I will forgo modding to work on building this up.
2. This effort aims to facilitate collaboration and networking, but not to replace nor compete with existing organizations with a similar purpose. Think of what I propose as the playground people gather at, and each individual organization out there as one house in the neighborhood. You might not play at, say, Bobby's house, but you and Bobby can still be on the same swing set. I hope that, in time, this initiative can serve to help promote the organizations that already exist.
3. A subreddit has been created and a prototype set of guidelines drafted. Please show your support by discussing voice acting for Skyrim there: http://www.reddit.com/r/skyrimactors
4. As pointed out by blood_orgy on page three, this may be an excellent opportunity for theatre majors to earn extra credit practicing their craft!
5. A few minor edits have been made above to reflect that this initiative is open to all, and not only aspiring actors, though its usefulness to developing careers remains.

). My role in this would be simple and small compared to the real stars (the modders and voice actors): establish the framework between a few sites, build interest, promote, and moderate. In the event that it takes off well, I could see myself handing the keys over to whomever distinguishes themselves as more capable. So, it's about the community. It's about Skyrim. It's about actors. It's not for my personal benefit any more than it's for the benefit of all people in the community.
Having this platform is a great way to try new things, and learn. I am sure there are other professionals around these forums doing essentially the same thing. Just because you are doing something for free doesn't mean you are being taken advantage of.