I hella appreciate that you're doing this. Not nearly enough urban environments in the asset drawer yet, and judging by the WIP posts you're quite the talented modeler. Given the amount of progress you've made already, I might recommend just posting a pack of what you have so far with the plan to update it down the line, rather than hold out until you have absolutely everything. Just in case you got tied up in other obligations and never came back to it. That happens surprisingly often.