Hello,
my name is Liliana, i have 10 years of experience as a designer, and what i like most is to illustrate fir kids, that's why i like this project.
Please, check my Freelancer portfolio to see some of the illustrations and cartoons i made, in order to evaluate my work. I can send you more samples, if you need it.
I use Illustrator for this kind of projects, i can deliver you the originals as vector format to print, and also saved as any other format you may need for web or apps, like JPG, or transparent PNG, for example.
I found this project really enjoyable and interesting, and i would like to create an original and fun set of monsters for your future project and products.
I hope that we can work together, please, contact me if you have any questions, or if you want to see some more of my work.
Best regards.
Lili.
* you can ignore my bid too :) if you like my work, i would like to know some more about the project, to bid properly and estimate the time this project can take me. Thanks!