Dear sir,
I am professional illustrator, character designer, cartoonist, digital painter, image editor and more.
I can work in many different styles and have experience creating artworks for many different purposes.
I love scifi by the way and totally get the feeling needed. Normally scifi illustrations are made on very elaborated styles, so the cost for each piece will be between $100 usd (characters and spaceships and so) to $350 usd (backgrounds, landscapes, planets and so), if you want something kinda realistic. But if you are ok will something more cartoonish, the range will be very lower than before mentioned.
My bid here is calculated for 15 illustrations in the range of $100 usd plus Fee.
Please take a look to the following samples of my works:
https://www.freelancer.com/portfolio-items/246019-illustration-based-on-daredevil
https://www.freelancer.com/portfolio-items/246034-illustration-services
https://www.freelancer.com/portfolio-items/246056-character-design
https://www.freelancer.com/portfolio-items/246031-handmade-illustration
https://www.freelancer.com/portfolio-items/264803-caricature-for-profile-picture
https://www.freelancer.com/portfolio-items/259362-custom-illustrations
https://www.freelancer.com/portfolio-items/271756-digital-painting-portrait-design
Also, you can see lot more of my works in multiple visual arts areas in my portfolio here on Freelancer:
https://www.freelancer.com/u/GueloFilms
Contact me and let's talk in details.
Regards
Gue