I managed construction of a house where we poured it with smooth concrete forms (no brick design). The customer wanted a parged appearance so the mason applied it. Nice texture to it. Was painted which I was concerned regarding possible long term maintenance.
Fine stones like crusher run (we call it 21A here) has very small stones smaller than the size of the old Chiclets mini-gum (how many of you remember that!). These fines get stuck in the grooves of your tires and on your shoes and carry into the garage (and house if you don't take your shoes off).
Stones in your shoes destroy your floors. Stones in the tires, well you sweep the garage periodically.
We had 21A for around 7 years at our last house before we poured a concrete apron on top. It compacts and makes a nice driveway surface. It does not drain near as well as say #57, so make sure your grade is correct!
Whatever faux stone/veneer you apply, I would stop it inline with the lip of your garage apron if you plan on stoning, paving, concreting to that elevation at some time in the future. Should that occur, place your expansion joint material and then proceed.
The planter box looks nice. If you do that, consider waterproofing the house foundation within the limits of the inside of the planter box and provide the planter with weep holes. Many of our houses we have to address storm water (roof drainage) and a popular method is to build planter boxes contiguous with the house foundation. Downspouts are ported to these boxes. Special materials are installed to act as filtration beds and finally nutrient growth on the top to support the selected plant species. Thus, we seal the foundation wall exterior. Example below.
