I just start using this component creator. I feel is is amazing and help a lot for my development time but there are still lacking some feature. I hope your team can update soon.
1. File Upload. Ability to change uploaded location and turn off MD5 hash for file name. Right now, it is default to upload to under administrator component
2. Ability to use JCE File manger. Joomla media manger enable us to upload only image if we choose field type as Media Manager
3. Ability to co basic calculation. Eg. Sum, Addition, Subtraction, Divide, Multiple and more advance calculation
I am very happy to support your team to continue development on this.