Buzz

To get [item=187665] you need to find [item=189474] in Zereth Mortis and bring it to the Synthesis Forge*, then collect reagents for the craft

How to get Schematic:

1. 
   
2. How to get video: https://youtu.be/HgIw8gCAv5o
3. 
   
4. Location map: https://i.gyazo.com/7f6def9f845b6d6c756cffbeb34642b0.jpg
5. 
   
6. What to look for Img: https://i.gyazo.com/f3126dd6e6f4bf951e9f3cad81b321d0.jpg
7. 
   
   
8. [npc=185265] random spawn treasure
   Buzz possible locations inside Pulp-Covered Relic treasure chest:
   /way 42.01 34.20 1 Pulp-Covered Relic
   /way 53.42 25.81 2 Pulp-Covered Relic
   /way 52.81 45.80 3 Pulp-Covered Relic
   /way 50.35 41.21 4 Pulp-Covered Relic
   /way 64.36 63.43 5 Pulp-Covered Relic
   /way 42.01 34.17 6 Pulp-Covered Relic
9. 
   

Resources required to craft (all of them are zone related):
500x[item=188957] - drops all over the Zereth Mortis
[item=189176] - drops from mechanical elites in Zereth Mortis
[item=189154] - Can buy on AH or farm from specific mobs (check dropped by section)

*Prerequisites to unlock the Synthesis Forge to turn in the schematic and craft the Mount:
Complete 3 parts of the main campaign in the Secrets of the First Ones Forming an Understanding
Complete a [order-advancement=1931] upgrade of the [npc=181397]
Complete Protoform Synthesis quest to craft pets / Finding Tahli questchain to craft mounts
More detailed info can be found here: Synthe-supersized!
/way 70.18 28.60 Servitor Interface (Mounts Forge Location)
/way 61.97 58.93 Protoform Synthesis Forge (Pets Forge Location)
Right now you will need to complete the prerequisites to interact with the forge and turn in the schematic quests