Be thankful for what's already available. For unlimited storage items, aren't you just too lazy for splitting items as this does have the same effect?
For - No Crafting Level Requirement - This does work, please test it properly. Enable then toggle the crafting screen.
Free Construction - This is working, what's wrong with you? How do you play the game? Try the above by toggling the in game menu and then the construction screen
Remember that this is an online game and hacks can almost always lead to ban. But don't be too lazy and actually play the game