diff --git a/docs/changelog.txt b/docs/changelog.txt
index 3ac0400..17764a0 100644
--- a/docs/changelog.txt
+++ b/docs/changelog.txt
@@ -8,6 +8,8 @@
 - Added LNER J70
 - Added Class 58
 - Added Class 68 + Mk3 rake
+- Adjusted EyeCandy engine to hopefully discourage AI use
+- Fixed some animated pixels on HST rear power car
 
 # v2.12 (2024-08-08)
 - Added LMS Black 5
diff --git a/lang/english.lng b/lang/english.lng
index f7f64d9..a3deeec 100644
--- a/lang/english.lng
+++ b/lang/english.lng
@@ -164,8 +164,9 @@ STR_NAME_Utility32pxOLD                 :DEBUG UNIT 32px alignment/test unit (OL
 STR_DESC_Utility                        :This unit is used to debug alignment and scale issues with the set, and is only visible with the Developer Mode parameter enabled. It is not intended for gameplay use
 
 STR_NAME_EyeCandy                       :Invisible Locomotive (Eyecandy)
-STR_DESC_EyeCandy                       :An invisible locomotive intended for use for eyecandy (eg putting freight wagons in a siding)
+STR_DESC_EyeCandy                       :An invisible locomotive intended for use for eyecandy (eg putting freight wagons in a siding).{}VERY expensive to run when moving, free when stationary
 STR_EyeCandy_NoAttachedUnit             :Cannot start Eye Candy locomotive without an attached unit
+STR_EyeCandy_AI                         :AI companies cannot use the Eye Candy locomotive (if this is not an AI company please contact the BRTrains developer on Discord or TT-Forums)
 
 # TRAM NAMES
 STR_NAME_GlasgowWooden                :Glasgow Corporation Wooden Classic (Double Decker)
diff --git a/src/trains/utility_development_and_debug/EyeCandyLocomotive.pnml b/src/trains/utility_development_and_debug/EyeCandyLocomotive.pnml
index 96ab8ba..edfaed0 100644
--- a/src/trains/utility_development_and_debug/EyeCandyLocomotive.pnml
+++ b/src/trains/utility_development_and_debug/EyeCandyLocomotive.pnml
@@ -9,18 +9,67 @@ spriteset(spriteset_EyeCandy_Depot, "gfx/EyeCandy.png") {
 	template_train20px(0, 33)
 }
 
-switch(FEAT_TRAINS, SELF, sw_EyeCandy_AllowMove, num_vehs_in_consist)
+switch(FEAT_TRAINS, SELF, sw_EyeCandy_AllowMove_Length, num_vehs_in_consist)
 {
     1: return(string(STR_EyeCandy_NoAttachedUnit));
     CB_RESULT_NO_TEXT;
 }
 
+switch(FEAT_TRAINS, SELF, sw_EyeCandy_AllowMove, company_type)
+{
+	PLAYERTYPE_AI: return(string(STR_EyeCandy_AI));
+	sw_EyeCandy_AllowMove_Length;
+}
+
 switch(FEAT_TRAINS,SELF,sw_EyeCandy_Sprites, vehicle_is_in_depot)
 {
     0: spriteset_EyeCandy;
     1: spriteset_EyeCandy_Depot;
 }
 
+switch(FEAT_TRAINS, SELF, sw_EyeCandy_RunningCost_Movement, vehicle_is_stopped)
+{
+	0: 255;
+	1: 0;
+}
+
+switch(FEAT_TRAINS, SELF, sw_EyeCandy_RunningCost, company_type)
+{
+	PLAYERTYPE_AI: 255;
+	sw_EyeCandy_RunningCost_Movement;
+}
+
+switch(FEAT_TRAINS, SELF, sw_EyeCandy_PurchaseCost, company_type)
+{
+	PLAYERTYPE_AI: 255;
+	PLAYERTYPE_HUMAN: 0;
+}
+
+switch(FEAT_TRAINS, SELF, sw_EyeCandy_Power, company_type)
+{
+	PLAYERTYPE_AI: 0;
+	PLAYERTYPE_HUMAN: 10000;
+}
+
+// km/h
+switch(FEAT_TRAINS, SELF, sw_EyeCandy_Speed, company_type)
+{
+	PLAYERTYPE_AI: 1;
+	PLAYERTYPE_HUMAN: 80;
+}
+
+switch(FEAT_TRAINS, SELF, sw_EyeCandy_Weight, company_type)
+{
+	PLAYERTYPE_AI: 10000;
+	PLAYERTYPE_HUMAN: 30;
+}
+
+switch(FEAT_TRAINS, SELF, sw_EyeCandy_TE, company_type)
+{
+	PLAYERTYPE_AI: 0;
+	PLAYERTYPE_HUMAN: 255;
+}
+
 item (FEAT_TRAINS, item_EyeCandy, 578) {
 	property {
 		name: 							string(STR_NAME_EyeCandy);
@@ -33,22 +82,23 @@ item (FEAT_TRAINS, item_EyeCandy, 578) {
 		refittable_cargo_classes:		0;
 		cargo_allow_refit:				[GOOD, FOOD];
 		loading_speed:					3;
-		cost_factor:					1;
-		running_cost_factor:			1;
+		cost_factor:					255;
+		running_cost_factor:			255;
 		sprite_id:						SPRITE_ID_NEW_TRAIN;
-		speed:							50 mph;
+		speed:							1 mph;
 		misc_flags:						TRAIN_FLAG_NO_BREAKDOWN_SMOKE;
 		refit_cost:						0;
 		track_type:						RAIL;
 		ai_special_flag:				AI_FLAG_CARGO;
-		power:							5000 hp;
+		power:							1 hp;
 		running_cost_base:				RUNNING_COST_STEAM;
+		running_cost_factor:			255;
 		dual_headed:					0;
 		default_cargo_type:				GOOD;
 		cargo_capacity:					1;
 		weight:							1 ton;
 		engine_class:					ENGINE_CLASS_STEAM;
-		tractive_effort_coefficient:	1;
+		tractive_effort_coefficient:	0.1;
 		air_drag_coefficient:			0.1;
 		length:							6;
 		effect_spawn_model_and_powered:	EFFECT_SPAWN_MODEL_STEAM;
@@ -63,7 +113,12 @@ item (FEAT_TRAINS, item_EyeCandy, 578) {
 	purchase:							spriteset_EyeCandy_Purchase;
 	colour_mapping: 					return PALETTE_CC_FIRST;		
     start_stop:                         sw_EyeCandy_AllowMove;
-	cost_factor:	return 1;
-	running_cost_factor: return 1;
+	cost_factor:	sw_EyeCandy_PurchaseCost;
+	running_cost_factor: sw_EyeCandy_RunningCost;
+	purchase_running_cost_factor: sw_EyeCandy_RunningCost;
+	power: sw_EyeCandy_Power;
+	speed: sw_EyeCandy_Speed;
+	weight: sw_EyeCandy_Weight;
+	tractive_effort_coefficient: sw_EyeCandy_TE;
 }
 }
\ No newline at end of file