This pattern includes 2 versions - the fully cabled shawl, in aran weight yarn, and a simple variation with cables only around the edges, which is for any weight yarn and custom sizable.
Biratu uses the same construction concepts as [Betiko], and is part of the Betiko collection, which includes 4 patterns total, all with complex versions and simple variations included, like this one.
This pattern includes photo tutorials for cabling without a cable needle, the shadow wraps short rows method, the provisional cast-on, process photos and diagrams, and detailed notes on sizing, the construction, the cables, etc. All this makes for a lengthy pdf, but the written pattern itself is on 4 photo-less pages, and the charts are all on 2 pages, with an extra page of more detailed cable descriptions if you need them.
All the cable designs are charted, and the edge cables are also written, so you can choose whether or not to use charts if you make the simple shawl.
*from the pattern..