I have done ArcHammer as well, though as a FrankenMech rather than as a purpose-built design.
Here they are;
The first replaces the right torso and arm with weapons found in the right side of an Archer. This leads to the removal of the SRM6, a small laser and one MG and the addition of some armor.
ArcHammer ARHM-1X
Mass: 70 tons
Tech Base: Inner Sphere
Chassis Config: Biped
Rules Level: Introductory
Era: Age of War/Star League
Tech Rating/Era Availability: D/C-E-D-A
Production Year: 2515
Cost: 5,953,258 C-Bills
Battle Value: 1,329
Chassis: StarCorps 100 Standard
Power Plant: VOX 280 Fusion Engine
Walking Speed: 43.2 km/h
Maximum Speed: 64.8 km/h
Jump Jets: None
Jump Capacity: 0 meters
Armor: Leviathon Plus Standard Armor
Armament:
1 LRM-20
1 Donal PPC
2 Martell Medium Lasers
1 Magna Small Laser
1 SperryBrowning Machine Gun
Manufacturer: StarCorps Industries, Olivetti Weaponry, Vandenberg Mechanized Industries, Taurus Territorial Industries
Primary Factory: Emris IV (StarCorps), Sudeten (Olivetti), Pinard (VMI), Taurus (TTI)
Communications System: O/P 3000 COMSET
Targeting and Tracking System: O/P 1500 ARB
================================================================================
Equipment Type Rating Mass
--------------------------------------------------------------------------------
Internal Structure: Standard 107 points 7.00
Engine: Fusion Engine 280 16.00
Walking MP: 4
Running MP: 6
Jumping MP: 0
Heat Sinks: Single Heat Sink 18 8.00
Heat Sink Locations: 1 HD, 1 LA, 1 RA, 2 LL, 2 RL
Gyro: Standard 3.00
Cockpit: Standard 3.00
Actuators: L: SH+UA+LA R: SH+UA+LA
Armor: Standard Armor AV - 168 10.50
Internal Armor
Structure Factor
Head 3 9
Center Torso 22 25
Center Torso (rear) 10
L/R Torso 15 17
L/R Torso (rear) 7
L/R Arm 11 18
L/R Leg 15 20
================================================================================
Equipment Location Heat Critical Mass
--------------------------------------------------------------------------------
LRM-20 RT 6 5 10.00
Machine Gun LT 0 1 0.50
Small Laser LT 1 1 0.50
Medium Laser LT 3 1 1.00
Medium Laser RA 3 1 1.00
PPC LA 10 3 7.00
@LRM-20 (12) RT - 2 2.00
@MG (1/2) (100) LT - 1 0.50
Free Critical Slots: 27
BattleForce Statistics
MV S (+0) M (+2) L (+4) E (+6) Wt. Ov Armor: 6 Points: 13
4 3 3 2 0 3 0 Structure: 6
Special Abilities: SRCH, ES, SEAL, SOA, LRM 1/1/1, IF 1
The second one swaps out the left side weapons of the Warhammer with an LRM-15 and a medium laser. The SRM6 is now an SRM4.
ArcHammer ARHM-1Z
Mass: 70 tons
Tech Base: Inner Sphere
Chassis Config: Biped
Rules Level: Introductory
Era: Age of War/Star League
Tech Rating/Era Availability: D/C-E-D-A
Production Year: 2515
Cost: 5,927,758 C-Bills
Battle Value: 1,296
Chassis: StarCorps 100 Standard
Power Plant: VOX 280 Fusion Engine
Walking Speed: 43.2 km/h
Maximum Speed: 64.8 km/h
Jump Jets: None
Jump Capacity: 0 meters
Armor: Leviathon Plus Standard Armor
Armament:
1 Donal PPC
1 LRM-15
2 Martell Medium Lasers
1 SRM-4
1 Magna Small Laser
1 SperryBrowning Machine Gun
Manufacturer: StarCorps Industries, Olivetti Weaponry, Vandenberg Mechanized Industries, Taurus Territorial Industries
Primary Factory: Emris IV (StarCorps), Sudeten (Olivetti), Pinard (VMI), Taurus (TTI)
Communications System: O/P 3000 COMSET
Targeting and Tracking System: O/P 1500 ARB
================================================================================
Equipment Type Rating Mass
--------------------------------------------------------------------------------
Internal Structure: Standard 107 points 7.00
Engine: Fusion Engine 280 16.00
Walking MP: 4
Running MP: 6
Jumping MP: 0
Heat Sinks: Single Heat Sink 18 8.00
Heat Sink Locations: 1 HD, 1 LA, 1 RA, 2 LL, 2 RL
Gyro: Standard 3.00
Cockpit: Standard 3.00
Actuators: L: SH+UA+LA R: SH+UA+LA
Armor: Standard Armor AV - 168 10.50
Internal Armor
Structure Factor
Head 3 9
Center Torso 22 25
Center Torso (rear) 10
L/R Torso 15 17
L/R Torso (rear) 7
L/R Arm 11 18
L/R Leg 15 20
================================================================================
Equipment Location Heat Critical Mass
--------------------------------------------------------------------------------
Machine Gun RT 0 1 0.50
Small Laser RT 1 1 0.50
Medium Laser RT 3 1 1.00
SRM-4 RT 3 1 2.00
LRM-15 LT 5 3 7.00
PPC RA 10 3 7.00
Medium Laser LA 3 1 1.00
@MG (1/2) (100) RT - 1 0.50
@SRM-4 (25) RT - 1 1.00
@LRM-15 (16) LT - 2 2.00
Free Critical Slots: 27
BattleForce Statistics
MV S (+0) M (+2) L (+4) E (+6) Wt. Ov Armor: 6 Points: 13
4 3 3 2 0 3 1 Structure: 6
Special Abilities: SRCH, ES, SEAL, SOA, IF 1