Hi,
I have checked the project requirements, I am interested to do the job. but the field you have listed in the required skills show you need it to be interactive, which means reacts to the mouse actions, true???. I can create a character, rig it to move nice and smooth. create desired animations to be placed on your website. I will optimize the animation and remove its background to placed easily on your website, or be programmed to react to a special event by user.
Please check some samples from my previous projects in my portfolio,
And send me a message then we can discuss the project in detail.