English Annotations of the Old and New Testaments by the Westminster Divines

I would absolutely love it! Sometimes known as the 'Westminster Annotations'. I use the Puritan Hard Drive version myself. Note that there a few different editions:

'The first edition had only very concise comments. The second edition put out in 1651 was greatly expanded. The third edition of 1657-8 was further revised and was considered the final, standard edition. Only later did the Annotations become colloquially known as The Westminster Annotations' (quote from Donald John Maclean who used them for his PhD thesis on James Durham - Puritan Hard Drive have the 3rd edition)

I know this response is rather late, but there are the "1645 English Annotations" available for e-Sword.

http://www.biblesupport.com/e-sword-downloads/file/11864-1645-english-annotations/

As to the source and overall quality of it, you'd have to ask the module maker.

I think I'll try to post this as a Logos book suggestion.

Also from the same user are:

1643 Pious Annotations by Giovanni Diodati

http://www.biblesupport.com/e-sword-downloads/file/11865-1643-pious-annotations-by-giovanni-diodati/

1657 English translation of Dutch Annotations 

http://www.biblesupport.com/e-sword-downloads/file/11866-1657-english-translation-of-dutch-annotations/

A Reformed said:

I think I'll try to post this as a Logos book suggestion.

Sorry for the delay, here are the links:

[Reformation commentary] Dutch Annotations upon the whole Bible: https://feedback.faithlife.com/boards/logos-book-requests/posts/reformation-commentary-dutch-annotations-upon-the-whole-bible

[Reformation commentary] Pious Annotations by Giovanni Diodati (1642): https://feedback.faithlife.com/boards/logos-book-requests/posts/reformation-commentary-pious-annotations-by-giovanni-diodati-1642

[Reformation commentary] 1645 English Annotations (Westminster Bible commentary): https://feedback.faithlife.com/boards/logos-book-requests/posts/reformation-commentary-1645-english-annotations-westminster-bible-commentary

There's a really helpful (1995) article on the Annotations here.

At least 6 of the 8 authors would become Westminster divines.

The 1645 edition mentioned above has the advantage that it's on EEBO, but it sounds from the above article that it was too concise to be particularly useful. The 1657 version would be ideal.