I am an experienced voice actor. I am writing this proposal in response to your project description for casting the voice of the character Mr. H.M. Wogglebug T.E. for your series of animated children's fantasy movies.
I am confident that I am an excellent fit for this project because I have a wealth of experience with voice acting. I specialize in voices that are young, charming, lively, warm and friendly, educated and refined, sweet and kindly, and most importantly I have a knack for voices that sound like insects. I have also listened to the two audio file samples you attached, and I believe I can deliver a performance that is as close as possible to them.
I understand that your audition line for Mr. Wogglebug T.E. is "Good morning. My name is Mr. H.M. Wogglebug T.E. and that means I am highly magnified and thoroughly educated. And I am. If I do say so myself (laughs) His laugh sounds like "hee-hee-hee." I have no problem delivering this line in the same manner as the samples you have provided.
I am confident that I can deliver a professional performance that meets your expectations and am willing to offer my services at a rate of [Rate]. I am open to discussing any additional details or clarifications that you may need.
Thank you for your time and consideration. I look forward to hearing from you soon.
Sincerely,