Need More Info Report: 76561198143588174 - ([TF2] Team Fortress 2 Items)

Scam Report

Report Type: [Money] PayPal scam or scam attempt
Virtual item type involved: [TF2] Team Fortress 2 Items

Accused profile: 76561198143588174

Victim profile: 76561197983311223

What happened? Description:

Added me and asked if I accept Paypal. He had asked for my knife, but that's gone already, so he asked for keys instead afterwards.
I told him an email address and he did not send a payment, but an invoice:

Just like the last account I reported before, this scammer is also from the Philippines and was also using the name "Csgofordota2"

After that he threatened me:

When I didn't fall for it, he proceeded to share his insecurities about his sexuality with me, wanted to send dick pics for some reasons and kept calling me.
I got his IP address at least: 112.198.90.100

Whois information for that says the following:

% Information related to '112.198.64.0 - 112.198.127.255'

inetnum: 112.198.64.0 - 112.198.127.255
netname: GLOBE-WIMAX-IP-POOL
descr: GLOBE-WIMAX-IP-POOL
country: PH
admin-c: AM620-AP
tech-c: AM620-AP
status: ASSIGNED NON-PORTABLE
mnt-by: MAINT-MGR-AP
changed: [email protected] 20090819
source: APNIC

person: Alexandro Mateo
nic-hdl: AM620-AP
e-mail: [email protected]
e-mail: [email protected]
e-mail: [email protected]
address: 3F New Solid Bldg.
address: 375 Sen. Gil Puyat Ave.
address: Makati City
address: Philippines
phone: +632-730-4522
fax-no: +632-730-4540
country: PH
changed: [email protected] 20100127
mnt-by: MAINT-MGR-AP
source: APNIC

% This query was served by the APNIC Whois Service version 1.69.1-APNICv1r0 (WHOIS2)​

Provide Evidence:

Screenshots of his invoice that were to convince me that he had paid, chat, the page he cited proving that Paypal gifts are irrevocable.

Screenshots include threats to mass-report​

I just talked to Xeon | iKillRussian who left the last +rep comment on the scammer's profile.
He claimed that the scammer bought some skins from him which he received and in turn Xeon | iKillRussian received an invoice for $100 instead of a payment. He says he did not save chat screenshots, but submitted a support ticket.

The scammer failed and I did not lose any items which I did not mention in my OP. My other report which also led to me not losing anything was marked as complete without inventory history. Is this alright?