I created Springvale to satisfy my rather particular needs in a neighbourhood.
This 'hood is small and compact, best suited to 2x2 and 2x3 lots (with the occasional 3x3 lot space). You
don't need a camerahack to play it, as all buildable space is within Maxis camera limits. (It just looks nicer with one, in my opinion.)
No trees are included in the SC4 file, so no spawnage of ponds for those with AL.
You might've encountered the old version at MTS2, which has a decidedly ugly edge where buildable space borders the lake. This new shiny version has fixed that, and now looks pretty all over.
Roadplan:
Springvale in my game: