Hi! We're sorry for having missed your reply.
First of all, thank you for testing the platform and sending us your feedback!
To download the wallet please visit https://creaproject.io/downloads-en/ and check the section "Download QT wallet" (black banner), so you don't need to download the whole platform 1.0 if you only need the wallet.
This is our block explorer 1.0: https://chainz.cryptoid.info/crea and we are already building the block explorer 2.0, we will publish it soon.
The CREA team is part of a non-profit foundation (Creativechain Foundation) and the project is completely open source.
Token distribution will be 70% to content creators and curators, 15% to the CREA holders and 15% to the witnesses.
There will be 25 witnesses voted by the community (users can vote up to 35 witnesses). We will encourage witnesses to make suggestions for improvements in the network so that users vote for witnesses who have better proposals. This encourages the collective creation of the project.

Please check this article about the token distribution: https://creaproject.io/distribution-and-supply-of-cryptocurrency-in-crea-2-0

We have made our blockchain for many reasons. First and most important is to create a network that allows to make the implementations that the creative sector needs such as the license registration system or the marketplace of p2p downloaded contents within the platform using the IPFS network.
Many other features in CREA are different from STEEM. For example, in Creary the rewards are paid in 8 weeks instead of 13.
You can check more in the code: https://github.com/creativechain/crea
Also, you can see more answers about the platform in our FAQ section: https://test.creary.net/faq

Hope these answers help you understand better the project!
Thanks again for your support.

Best regards