posting from (a hellish night in) work
Here's my take on a 'no vehicles' 1,500-pointer for Nurgle's finest:
HQ
• Daemon Prince of Nurgle - Mark of Nurgle; Wings; Warptime
175 points
ELITES
• 7 Plague Terminators - heavy flamer and chainfist; 5 combi-meltas
255 points
TROOPS
• 7 Plague Marines - Plague Champion with powerfist, combi-plasma & Personal Icon; 2 plasma guns
246 points
• 7 Plague Marines - Plague Champion with powerfist; 2 meltas
221 points
• 7 Plague Marines - Plague Champion with powerfist; 2 flamers
211 points
• 7 Lesser Daemons of Nurgle
91 points
HEAVY SUPPORT
• 2 Obliterators
150 points
• 2 Obliterators
150 points
TOTAL:
1,499 points
_________________________________________________
And if you want to go completely batshit
crazy, here's a 3,000-point list with not a vehicle in sight. Lesser Daemons don't take up an FOC slot, by the way, so this is actually a fully legitimate 40K list
HQ
• Daemon Prince of Nurgle - Mark of Nurgle; Wings; Warptime
175 points
• Daemon Prince of Nurgle - Mark of Nurgle; Wings; Warptime
175 points
ELITES
• 7 Plague Terminators - Reaper autocannon and powerfist; 6 combi-meltas
275 points
TROOPS
• 7 Plague Marines - Plague Champion with power fist and combi-melta; 2 meltas
231 points
• 7 Plague Marines - Plague Champion with power fist and combi-melta; 2 meltas
231 points
• 7 Plague Marines - Plague Champion with power fist and combi-melta; 2 meltas
231 points
• 7 Plague Marines - Plague Champion with power fist; 2 meltas
221 points
• 7 Plague Marines - Plague Champion with power fist; 2 flamers
211 points
• 7 Plague Marines - Plague Champion with power fist; 2 flamers
211 points
• 7 Lesser Daemons of Nurgle
91 points
• 7 Lesser Daemons of Nurgle
91 points
• 7 Lesser Daemons of Nurgle
91 points
• 7 Lesser Daemons of Nurgle
91 points
HEAVY SUPPORT
• 3 Obliterators
225 points
• 3 Obliterators
225 points
• 3 Obliterators
225 points
TOTAL:
3,000 points
Bwahahaha. Etc.
-----
EDIT: corrected points costs; it's late and I currently have the brains of a Nurgling.
-----