Hi there. My name is Alan and it's nice to meet you. I like the work you're offering and I can do it for you to a high standard. I'm not a studio, just one man but a man with a lot of experience creating technical illustrations and animations.
As you requested I've made this bid based on 3 minutes of 1080p animation of the type of animation you require for which my standard rate is $1,000 per final minute of animation. So my bid here has exceeded your posted budget but I can revise it to suit this project if necessary. Note however that my actual rate won't change.
I don't speak German and that may be an issue for you, I don't know, but if I am given content that is in German and instructed in English I will still be able to do the work. That is to say I can put German text on a flyout or other graphical tag just as easy as I can put English text on them but I would need to be given my direction in English. If that would be ok, and my rates are ok to you then please, let's have a discussion.
I work quickly, have a lot of experience and can bring a wide set of 3D-related skills to your projects. I'm also contactable 24hrs a day and respond to communications promptly and as clearly as possible. If you want to know the details of my work I'm happy to inform you and keep you updated as you see fit.
If this bid interests you and you'd like to explore further I'm willing to take some direction and return a sample to you. Just let me know what you'd like me to do.
cheers,
Alan