Here is a Musescore drumset file that configures the drumset engraving in Musescore to conform to Norman Weinberg's Guide to Standardized Drumset Notation:

While in drum note entry mode, this file can be loaded by clicking Edit DrumsetLoad.

This drumset file is suitable for all four built-in Musescore fonts (Bravura, Emmentaler, Gonville and MuseJazz).

Note that some drum techniques (e.g. open vs closed hi-hat) require additional articulation markings that need to be separately added manually.

I am also providing drumset files as above, but with longer durations of crossed noteheads represented as circled crossed noteheads, in the style of Gould:

All these files are licensed under the Apache Licence 2.0.