Induction video/animation tradesmen

Hi freelancer We are a plumbing company In Perth Australia that is attempting to create a video to go with a staff induction that we are having made to introduce new employees and existing employees. We want to convey a message and keep people engaged in the induction. An multi-section induction animation (multiple videos (approximately 12 Sections, approximately 1-2 minutes each section(sections similar to the linked youtube video)))to introduce new staff members to the company. Voiceover required. Using a this youtube video as a template, including almost all the sections and points used in this video. We need the video as one long approx 12 minute video and also in approx 12 smaller sectional video We would like the video In mp4, avi, mov and windows media file please This is the video we want animated with some alterations required. [login to view URL] Animation style like this if possible and provide three examples of what animation style you have. [login to view URL] (note: there is possibly swearing in this video link) Prefer voiceover voice to be Female, English accent (UK) Please provide three examples of voiceover voices.(English australian, english british , english american Payment will be supplied in four instalments: acceptance of the script/concept 20%, first draft 10%, second draft 20%, final delivery 50%. Unlimited changes to final product before delivery (or an agreed number) until we are satisfied with the final product. 2 months max final delivery. We are happy to negotiate these terms.